BF998 Description
Depletion type field effect transistor in a plastic microminiature SOT143B or SOT143R package with source and substrate interconnected. The transistors are protected against excessive input voltage surges by integrated back-to-back diodes between gates and source. CAUTION The device is supplied in an antistatic package.
BF998 Key Features
- Short channel transistor with high forward transfer
- Low noise gain controlled amplifier up to 1 GHz